Waveplates (phase retardation plates)


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Product Catalog 2016

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

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Mid-IR Waveplates

Mid-IR Waveplates
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Diameter tolerance +0/-0.2 mm
Clear aperture >10 mm
Surface quality 60-40 S-D
Wavefront distortion <λ/4 @ 632.8 nm
Retardation tolerance λ/100 @ 20°C
Parallelism error <3 arcmin
Mounting Mounted in Ø25.4 mm aluminum mount
Coatings AR on each surface
Price list
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Attention! You can customise this product to your needs.
We offer Zero Order half waveplates and quarter waveplates with clear aperture from 10mm up to 18mm for the range 2,8 - 9,0 microns. 

Waveplates are coated with dielectric AR layers for the mid-IR range in order to reduce Fresnel losses. Characteristic plates thickness is 0,2 - 1,0 mm. Generally, the waveplates are mounted into the metal holder for easier handling and adjustment.
varna ZO waveplates for mid-IR applications (2.800-9.000 microns)
varna Custom size available

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